export function isPhoneNumber(phone) {
	const phoneRegex = /^1[3-9]\d{9}$/;
	return phoneRegex.test(phone);
}
export function isNumber(input, minLength = 1, maxLength = Infinity) {
	const regex = new RegExp(`^\\d{${minLength},${maxLength === Infinity ? '' : maxLength}}$`);
	return regex.test(input);
}